TTY: fix fail path in tty_open
authorJiri Slaby <jslaby@suse.cz>
Wed, 23 Mar 2011 09:48:37 +0000 (10:48 +0100)
committerGreg Kroah-Hartman <gregkh@suse.de>
Tue, 19 Apr 2011 21:43:01 +0000 (14:43 -0700)
When tty_add_file fails we omit to clean up. Fix that by calling
tty_release appropriatelly.

Signed-off-by: Jiri Slaby <jslaby@suse.cz>
Cc: Alan Cox <alan@lxorguk.ukuu.org.uk>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
drivers/tty/tty_io.c

index 8540f2bab9c60f6438e19302703cfc98b5130d6f..55bb456e8f1c6a1aebae19e8232baddcd0c96f64 100644 (file)
@@ -1894,6 +1894,7 @@ got_driver:
        retval = tty_add_file(tty, filp);
        if (retval) {
                tty_unlock();
+               tty_release(inode, filp);
                return retval;
        }